The Innovative Percussion Field Series FS150X Soft Heavy Gray Birch Marimba feature hard rubber cores to create a full, rich tone and warm fundamental with increased weight for added projection. These mallets are specially designed with extra-durable synthetic yarn. The ‘X’ model is even heavier than the standard FS150 mallet. This extra weight increases the projection and full rich tone out of this mallet.

This line of mallets is designed with durability, projection, and tone quality in mind. The winning combination of hand crafted quality and field tested design has led this series to the forefront of today's marching ensemble.